11216345285371 has 2 divisors, whose sum is σ = 11216345285372. Its totient is φ = 11216345285370.

The previous prime is 11216345285363. The next prime is 11216345285399. The reversal of 11216345285371 is 17358254361211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11216345285371 - 2³ = 11216345285363 is a prime.

It is not a weakly prime, because it can be changed into another prime (11216345286371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5608172642685 + 5608172642686.

It is an arithmetic number, because the mean of its divisors is an integer number (5608172642686).

Almost surely, 2^{11216345285371} is an apocalyptic number.

11216345285371 is a deficient number, since it is larger than the sum of its proper divisors (1).

11216345285371 is an equidigital number, since it uses as much as digits as its factorization.

11216345285371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 49.

The spelling of 11216345285371 in words is "eleven trillion, two hundred sixteen billion, three hundred forty-five million, two hundred eighty-five thousand, three hundred seventy-one".